David Cameron accuses Brexit campaign of 'writing cheques they know will bounce'

June 4, 2016 1:58 PM

21
0

Labour's traditional working-class supporters have "the most to lose if we leave, but also the most to gain if we remain", said the letter.

Many observers believe Labour voters could hold the key to the outcome of the referendum, with Remain strategists concerned that a low turn-out by the party's supporters on June 23 could hand victory to the Leave camp.

While polls show the party's voters are significantly more likely than Conservatives to back Remain, they are also less likely to take part in the referendum - with a recent ORB survey finding 52% of Labour voters saying they were "certain to vote", against 69% of Tories and 71% of Ukip supporters.